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The product and integrated interactive environment called Mathematica, for technical computing on the desktop or online.

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Summation with Do and For functions

QUESTION FROM: sam maclaren | 13 years ago BY: Jason Grigsby
Mathematica , Wolfram Language
4
REPLIES
8.3K
VIEWS

Mac OS 10.9 (Mavericks) and Mathematica compatability

QUESTION FROM: Jon Rogers | 12 years ago BY: Bruce Miller
Mathematica , Product Set Up
28
REPLIES
53.5K
VIEWS

Blending color gradients to expand color schemes available for plotting

QUESTION FROM: Vitaliy Kaurov | 13 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Mathematica , Visual Arts
6
REPLIES
25.4K
VIEWS

Adding an Arrow and Text to a Plot

QUESTION FROM: Jakob A | 11 years ago BY: Hadi Tokme
Graphics and Visualization , Mathematica
2
REPLIES
30.8K
VIEWS

Piecewise Initial Conditions in NDSolve

QUESTION FROM: Danila Zharenkov | 13 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics
3
REPLIES
6.5K
VIEWS

Second derivative from Mathematica is wrong!

QUESTION FROM: Lihua Li | 13 years ago BY: Lihua Li
Equation Solving , Mathematica
4
REPLIES
10.9K
VIEWS

Is AppendTo a good approach to making a list of lists?

QUESTION FROM: richardb1935 Bauer | 13 years ago BY: David Keith
Mathematica , Wolfram Language
1
REPLIES
3.2K
VIEWS

Basic infinite For loop.

QUESTION FROM: Fran Avit | 13 years ago BY: Fran Avit
Mathematica
2
REPLIES
3.6K
VIEWS

A graphical solution of two equations is possible. Numerically, too?

QUESTION FROM: Niels Nutzer | 13 years ago BY: Frank Kampas
Algebra , Equation Solving , Mathematica , Mathematics , ...
3
REPLIES
7.1K
VIEWS

Firewire video camera detection

QUESTION FROM: Jose Calderon | 13 years ago BY: Jose Calderon
Image Processing , Mathematica
2
REPLIES
6.8K
VIEWS

Changing differential equation during NDSolve evaluation

QUESTION FROM: Pat Mac | 13 years ago BY: Pat Mac
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
8.9K
VIEWS

How Can I Calculate Inverse Principal Components

QUESTION FROM: Peter Willis | 13 years ago BY: Frank Kampas
Mathematica , Mathematics
1
REPLIES
6K
VIEWS

Integrating a convolution in a specified domain

QUESTION FROM: azmi almasalha | 13 years ago BY: Bill Simpson
Calculus , Mathematica , Mathematics
7
REPLIES
6.3K
VIEWS

How do I find the appropriate Global Adaptive values?

QUESTION FROM: Luther Nayhm | 13 years ago BY: Bill Simpson
Calculus , Mathematica
3
REPLIES
7.7K
VIEWS

Have Activation Key, but download hangs

QUESTION FROM: Stephanie van Twuyver | 13 years ago BY: Bruce Miller
Mathematica
2
REPLIES
2.4K
VIEWS

How to plot {x,y,z,i} data?

QUESTION FROM: Anna Regoutz | 13 years ago BY: Darya Aleinikava
Chemistry , Graphics and Visualization , Mathematica , Physics
10
REPLIES
24.9K
VIEWS

How do I place a texture on an irregular 3D model?

QUESTION FROM: Kenneth Ho | 12 years ago BY: Dodger Booley
Education , Graphics and Visualization , Image Processing , ...
2
REPLIES
22.4K
VIEWS

function valid for when two of the arguments are different?

QUESTION FROM: Artur Kotarski | 13 years ago BY: Artur Kotarski
Mathematica
2
REPLIES
3.3K
VIEWS

How to solve Wave Equation numerically?

QUESTION FROM: Matthias Redies | 13 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
10.4K
VIEWS

Setting up log rank test

QUESTION FROM: Steven Lehrer | 13 years ago BY: EDITORIAL BOARD
Mathematica , Statistics and Probability
1
REPLIES
3.2K
VIEWS

Comparative Statics - System of Equations

QUESTION FROM: Tom G | 13 years ago BY: Tom G
Calculus , Economics , Mathematica , Mathematics , ...
3
REPLIES
13K
VIEWS

How to choose starting point for FindMinimum

QUESTION FROM: Cory Leahy | 13 years ago BY: Cory Leahy
Chemistry , Mathematica , Mathematics , Physics
5
REPLIES
12.3K
VIEWS

NdSolve::ndnum error and Polar Coordinates plot

QUESTION FROM: Danila Zharenkov | 13 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics
6
REPLIES
6.4K
VIEWS

Why won't Mathematica plot my functions?

QUESTION FROM: Frederick Fleitz | 13 years ago BY: Frederick Fleitz
Calculus , Mathematica , Mathematics
3
REPLIES
33.2K
VIEWS

FindFit question - find multiple solutions in one run?

QUESTION FROM: Madalina Erascu | 13 years ago BY: Christopher French
Calculus , Computable Document Format , Mathematica
2
REPLIES
10.6K
VIEWS

How do I share Mathematica notebooks in Skype or Google Video?

QUESTION FROM: Vadim Oganesyan | 12 years ago BY: cristopher fllipo
External Programs and Systems , Mathematica
4
REPLIES
12.8K
VIEWS

Using decimals in recurrence tables

QUESTION FROM: Zack deZorro | 13 years ago BY: Zack deZorro
Mathematica , Numerical Computation
2
REPLIES
5.8K
VIEWS

Why can't I plot a list of functions that plot fine individually?

QUESTION FROM: Frederick Fleitz | 13 years ago BY: Frederick Fleitz
Calculus , Mathematica , Mathematics
2
REPLIES
5.8K
VIEWS

File save format to produce an Adobe PDF readable Presentation

QUESTION FROM: James Rock | 13 years ago BY: Frank Kampas
Graphics and Visualization , Mathematica , Visual Arts
1
REPLIES
4.8K
VIEWS

How to plot a densityfunction with filling for signifigance levels?

QUESTION FROM: Dominic G | 13 years ago BY: Dominic G
Authoring and Publishing , Business Analytics , Economics , Finance , ...
3
REPLIES
13.9K
VIEWS

Fitting Complex-valued data with NonlinearModelFit.

QUESTION FROM: W. Craig Carter | 13 years ago BY: W. Craig Carter
Mathematica , Numerical Computation
2
REPLIES
8.8K
VIEWS

How to replace a parameter with a function in a Series expansion?

QUESTION FROM: Luther Nayhm | 13 years ago BY: Luther Nayhm
Mathematica
4
REPLIES
5.8K
VIEWS

Plotting of Grad-Div-Curl fields for educational purposes

QUESTION FROM: Eric Michielssen | 13 years ago BY: Vitaliy Kaurov
Education , Graphics and Visualization , Mathematica
2
REPLIES
17.9K
VIEWS

Matrix problem - press enter when building a matrix and Mathematica crashes

QUESTION FROM: tom babcock | 13 years ago BY: Bruce Miller
Algebra , Mathematica , Mathematics
1
REPLIES
5K
VIEWS

How to use Replace correctly?

QUESTION FROM: sergi segador | 13 years ago BY: Alexey Popkov
Mathematica
1
REPLIES
3.2K
VIEWS

Minimum spanning tree from weighted adjacency graph

QUESTION FROM: g sk | 13 years ago BY: Mark Dooris
Computer Science , Graphs and Networks , Mathematica , Mathematics
5
REPLIES
15.2K
VIEWS

Joining Date-Lists Together

QUESTION FROM: Michael Stern | 13 years ago BY: Rodrigo Murta
Data Science , Mathematica
2
REPLIES
8.2K
VIEWS

Measure relative lengths of objects

QUESTION FROM: M Edwards | 12 years ago BY: Giulio Alessandrini
Image Processing , Mathematica , Wolfram Language
1
REPLIES
10.2K
VIEWS

User provided Implicit Runge Kutta coefficients for NDSolve

QUESTION FROM: Ioannis Famelis | 13 years ago BY: Shenghui Yang
Computational Systems , Mathematica , Mathematics
1
REPLIES
11K
VIEWS

Wrong result for very simple series with Floor

QUESTION FROM: Mario Weitzer | 13 years ago BY: Bruce Miller
Mathematica
2
REPLIES
6.2K
VIEWS

Heat Transfer Problem

QUESTION FROM: Jon T | 13 years ago BY: Jon T
Calculus , Engineering , Equation Solving , Mathematica , ...
10
REPLIES
26.6K
VIEWS

Adding Direction Arrows to Plots

QUESTION FROM: Allen Hammack | 13 years ago BY: Paul McGill
Algebra , Calculus , Mathematica
1
REPLIES
16.8K
VIEWS

Double equal sign display

QUESTION FROM: Allen Hammack | 13 years ago BY: Bill Simpson
Algebra , Mathematica
1
REPLIES
5.1K
VIEWS

fitting different data sets with different models with NonlinearModelFit

QUESTION FROM: Sergi Gonzalez-Solis | 13 years ago BY: Sergi Gonzalez-Solis
Mathematica
6
REPLIES
13.8K
VIEWS

Plotting multiple lines and using filling on only one line

QUESTION FROM: Allen Hammack | 13 years ago BY: Arnoud Buzing
Algebra , Mathematica , Mathematics
4
REPLIES
12.9K
VIEWS

How can I mirror the values of a matrix about its diagonal?

QUESTION FROM: Cole Rodman | 13 years ago BY: Christian Neel
Chemistry , Engineering , Mathematica , Mathematics , Modeling , ...
2
REPLIES
24.6K
VIEWS

Integral upper limit a function

QUESTION FROM: Luther Nayhm | 13 years ago BY: Luther Nayhm
Calculus , Mathematica , Physics
6
REPLIES
13.2K
VIEWS

Application of Squeeze Theorem

QUESTION FROM: Jessica Blanton | 13 years ago BY: George Woodrow III
Calculus , Mathematica , Mathematics
5
REPLIES
12.5K
VIEWS

Plotting points from a 3d table

QUESTION FROM: S Mazzu | 5 years ago BY: Clara Woodie
Graphics and Visualization , Mathematica , Wolfram Language
6
REPLIES
11.6K
VIEWS

How can I use one slider to manipulate two functions?

QUESTION FROM: Hamzah Abeer | 13 years ago BY: Sean Clarke
Mathematica
1
REPLIES
3.4K
VIEWS

Autocorrelation Method

QUESTION FROM: azmi almasalha | 13 years ago BY: azmi almasalha
Mathematica , Optics , Physics
4
REPLIES
13.4K
VIEWS

GARCH(3.2)

QUESTION FROM: Aleks | 12 years ago BY: milos cipo
Business Analytics , Economics , Finance , Mathematica
2
REPLIES
12.3K
VIEWS

Displaying realtime data

QUESTION FROM: Tomas Selnekovic | 13 years ago BY: Tomas Selnekovic
Mathematica
2
REPLIES
6.1K
VIEWS

Detecting copy-move forgery in images

QUESTION FROM: olivier k | 12 years ago BY: Marco Thiel
Image Processing , Mathematica , Wolfram Language
8
REPLIES
21.9K
VIEWS

How to export a graph produced by Manipulate - with CURRENT parameters

QUESTION FROM: Boris Blankleider | 11 years ago BY: Frank N
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
5
REPLIES
29.6K
VIEWS

Pattern replacement rule - how to eliminate extra step

QUESTION FROM: Todor Latev | 13 years ago BY: Christopher French
Mathematica , Wolfram Language
3
REPLIES
7.2K
VIEWS

What are the files CDFPlayer_9.0.1_WIN & MathematicPlayer_7.0.1_WIN?

QUESTION FROM: Swamp Wizard | 13 years ago BY: Bruce Miller
Mathematica
1
REPLIES
3.2K
VIEWS

If u buy Mathematica, do u still hv 2 pay $5/mth for step-by-step solutions

QUESTION FROM: Safi Ahmed | 13 years ago BY: Sean Clarke
Mathematica
3
REPLIES
7.9K
VIEWS

Mathematica opens all new notebooks in the CDF mode

QUESTION FROM: Igor Mazin | 13 years ago BY: Bruce Miller
Mathematica
1
REPLIES
2.5K
VIEWS

FindMaximum with constraints, WorkingPrecision issue

QUESTION FROM: igor igel | 13 years ago BY: igor igel
Mathematica
1
REPLIES
3.6K
VIEWS

3 parameter Weibull distribution integration issues

QUESTION FROM: Chen-Ping Yu | 13 years ago BY: Youngjoo Chung
Calculus , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
11.7K
VIEWS

How to create a drawing pad in Mathematica?

QUESTION FROM: Boris Blankleider | 13 years ago BY: Vitaliy Kaurov
Dynamic Interactivity , Graphics and Visualization , ...
7
REPLIES
17.4K
VIEWS

MMA 9.0: What is the intended purpose of the Legended command?

QUESTION FROM: Brad Crochet | 13 years ago BY: Sean Clarke
Graphics and Visualization , Mathematica
1
REPLIES
3.4K
VIEWS

How to monitor parallel computations?

QUESTION FROM: Hannes Kessler | 13 years ago BY: Shenghui Yang
Mathematica
1
REPLIES
3.9K
VIEWS

Fuzzy Logic Package for Mathematica 9

QUESTION FROM: Eva Racz | 13 years ago BY: Sean Clarke
Mathematica , Modeling
1
REPLIES
7.6K
VIEWS

Help calling up a specfic answer

QUESTION FROM: Michael Harcrow | 13 years ago BY: Christopher French
Mathematica
4
REPLIES
6.8K
VIEWS

Generate weighted random numbers

QUESTION FROM: Michael Knoerzer | 3 years ago BY: Jari Kirma
Data Science , Mathematica , Mathematics , Physics , ...
13
REPLIES
17.1K
VIEWS

Plot solutions to NDSolve while solution is being computed

QUESTION FROM: Francisco Obando | 13 years ago BY: Arnoud Buzing
Dynamic Interactivity , Equation Solving , ...
1
REPLIES
5.8K
VIEWS

Is there a way to have Mathematica ignore images when saving notebooks?

QUESTION FROM: Richard Hennigan | 11 years ago BY: Sebastian Starosielec
Authoring and Publishing , Graphics and Visualization , ...
3
REPLIES
25K
VIEWS

Meaning of & /@

QUESTION FROM: Raffaele Santagati | 13 years ago BY: Ilian Gachevski
Mathematica , Mathematics
1
REPLIES
26.9K
VIEWS

Displaying the lines in a block matrix

QUESTION FROM: Benjamin Allgeier | 13 years ago BY: Benjamin Allgeier
Education , Mathematica
2
REPLIES
11.3K
VIEWS

This is so odd it won't graph

QUESTION FROM: Megan Vineyard | 13 years ago BY: Megan Vineyard
Graphics and Visualization , Mathematica , Mathematics
3
REPLIES
4.6K
VIEWS

RLink[ ] does not work after R update

QUESTION FROM: Christian Damgaard | 12 years ago BY: Leonid Shifrin
External Programs and Systems , Mathematica , Wolfram Language
7
REPLIES
23.9K
VIEWS

Solving Cos trigonometric equation

QUESTION FROM: Ahmed Al-Ali | 13 years ago BY: Bill Simpson
Equation Solving , Mathematica , Mathematics
4
REPLIES
8.4K
VIEWS

How to create multiple copies of a list

QUESTION FROM: Betty Love | 13 years ago BY: Betty Love
Mathematica
2
REPLIES
5.5K
VIEWS

Obtaining and exporting financial data for a specific time range

QUESTION FROM: George P | 12 years ago BY: Lanny Sterritt
Finance , Mathematica
10
REPLIES
15.2K
VIEWS

Numerical and Analytic plots don't overlap.

QUESTION FROM: Davi Dantas | 13 years ago BY: Davi Dantas
Graphics and Visualization , Mathematica , Numerical Computation , ...
2
REPLIES
4.1K
VIEWS

SyntaxInformation ignored when MA creates a package automatically - .m file

QUESTION FROM: Todor Latev | 13 years ago BY: Arnoud Buzing
Mathematica , Packages , Wolfram Language
3
REPLIES
7.4K
VIEWS

Newbie to Mathematica ... Help to create a Deltoid Torus

QUESTION FROM: richardb1935 Bauer | 13 years ago BY: richardb1935 Bauer
Graphics and Visualization , Mathematica , Recreation
3
REPLIES
5.8K
VIEWS

How to solve...

QUESTION FROM: Linda Helm | 13 years ago BY: Christopher French
Algebra , Dynamic Interactivity , Mathematica , Mathematics
1
REPLIES
6.2K
VIEWS

Dsolve.. The Function appears with no argument..

QUESTION FROM: Daniel Winge | 3 years ago BY: Gianluca Gorni
Mathematica
4
REPLIES
22.8K
VIEWS

How to solve a highly nonlinear PDE

QUESTION FROM: Yiyang Zhang | 13 years ago BY: Sean Clarke
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
6.8K
VIEWS

How to select outer bounds of an inequality for use?

QUESTION FROM: Rob Holman | 13 years ago BY: Youngjoo Chung
Mathematica
2
REPLIES
10.4K
VIEWS

Plot several points as coordinates and colouring.

QUESTION FROM: Jakob A | 13 years ago BY: Paul Cleary
Graphics and Visualization , Mathematica , Mathematics , Modeling
5
REPLIES
15.1K
VIEWS

how to get numerically integrate

QUESTION FROM: salangnew | 13 years ago BY: salangnew
Mathematica , Mathematics , Signal Processing
2
REPLIES
8.6K
VIEWS

Help plotting error function

QUESTION FROM: Megan Vineyard | 13 years ago BY: Bill Simpson
Graphics and Visualization , Mathematica , Physics
2
REPLIES
7.1K
VIEWS

How to animate ListPointPlot3D objects

QUESTION FROM: yuri ozhigov | 13 years ago BY: yuri ozhigov
Computer Science , Dynamic Interactivity , Education , ...
2
REPLIES
9.2K
VIEWS

Wrapping ArrayPlot or MatrixPlot around a circle

QUESTION FROM: Darya Aleinikava | 13 years ago BY: Simon Schmidt
Graphics and Visualization , Mathematica
5
REPLIES
14.2K
VIEWS

A replacement for IntegerDigits: computing Sloane OEIS A229024 sequence

QUESTION FROM: Hans Havermann | 13 years ago BY: Hans Havermann
Discrete Mathematics , Mathematica , Mathematics , Recreation , ...
8
REPLIES
20K
VIEWS

Mathematica not able to Integrate t*a*exp(-a*t) dt

QUESTION FROM: James Kirk | 13 years ago BY: James Kirk
Calculus , Mathematica , Mathematics
2
REPLIES
3.2K
VIEWS

Custom indicator on TradingChart[]

QUESTION FROM: sivamaniooty | 13 years ago BY: David Jameson
Finance , Finance Platform , Mathematica , Software Development
1
REPLIES
38.9K
VIEWS

Create and minimize a function f(x,y) using a list of data

QUESTION FROM: jeomana | 13 years ago BY: jeomana
Graphics and Visualization , Import and Export , Mathematica , ...
3
REPLIES
9.7K
VIEWS

Authorizing SocialMediaData through JLink or custom Front End

QUESTION FROM: John Borland | 11 years ago BY: David Johnston
External Programs and Systems , Mathematica , Software Development
8
REPLIES
13.7K
VIEWS

How do I plot purely symbolic functions?

QUESTION FROM: Chris Cantrell | 13 years ago BY: Chris Cantrell
Mathematica
3
REPLIES
12.3K
VIEWS

Way to import formulas in a textfile in Wolfram Mathematica

QUESTION FROM: Brody White | 13 years ago BY: Bill Simpson
Import and Export , Mathematica , Mathematics
3
REPLIES
5.7K
VIEWS

How can I write plain/formatted text in Greek without loosing the format?

QUESTION FROM: Damianos Dumi Sigalas | 13 years ago BY: Stathis Kamperis
Mathematica
3
REPLIES
10.3K
VIEWS

How to replace a group of symbols to another symbol?

QUESTION FROM: Alexander Nikitin | 13 years ago BY: Felix Zvyagin
Algebra , Mathematica
1
REPLIES
5.1K
VIEWS

How can I Plot this by using ContourPlot?

QUESTION FROM: Jakob A | 12 years ago BY: Udo Krause
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
6.6K
VIEWS

Finding time it will take an object to move from point a to point b

QUESTION FROM: Alan Suum | 13 years ago BY: Gregory Fridman
Computer Science , Graphics and Visualization , Mathematica , ...
1
REPLIES
7.8K
VIEWS

Partitioning a number into integer partition lengths.

QUESTION FROM: Paul Cleary | 13 years ago BY: Paul Cleary
Data Science , Mathematica , Mathematics
2
REPLIES
4.8K
VIEWS
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